Week 13

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Ch 11 Note Outline.rtf




n commutative property of addition 3+4=4+3

n commutative property of multiplication 3x4=4x3

n associative property of addition and multiplication (4+3)+2=4+(3+2)

n distributive property of multiplication over addition 5(4+3)=(5x4)+(5x3)

n inverse operations for addition and multiplication 5+4=9 9-5=4



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